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BD2220G Datasheet(PDF) 2 Page - Rohm |
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BD2220G Datasheet(HTML) 2 Page - Rohm |
2 / 5 page 2/4 REV. A ◇Electric characteristics (unless otherwise specified V IN = 5.0V, Ta = 25°C, CIN=1μF, COUT=1μF) Parameter Symbol Spec Unit Condition Min. Typ. Max. DC characteristics Operating Current IDD - 110 160 μA VEN = 5V, VOUT = Open Standby Current ISTB - 0.01 5 μA VEN = 0V, VOUT = Open EN input voltage VEN 2.0 - - V High input - - 0.8 V Low input EN input current IEN -1.0 0.01 1.0 μA VEN =0V or 5V ON resistance RON - 160 210 m Ω IOUT = 50mA Switch leak current ILSW - - 1.0 μA VEN = 0V, VOUT = 0V Reverse leak current IREV - - 1.0 μA VOUT = 5.5V, VIN = 0V Over current threshold ITH 0.5 - 1.0 A Output LOW voltage ISC 0.35 - - A VOUT = 0V , COUT=47μF (RMS) /OC output Low voltage V/OC - - 0.4 V I/OC = 0.5mA UVLO Threshold VTUVH 2.1 2.3 2.5 V Increasing VIN VTUVL 2.0 2.2 2.4 V Decreasing VIN AC characteristics Output rise time TON1 - 1 6 ms RL = 20Ω Output rise delay time TON2 - 1.5 10 ms RL = 20Ω Output fall time TOFF1 - 1 20 μs RL = 20Ω Output fall delay time TOFF2 - 3 40 μs RL = 20Ω Blanking time TBLANK 10 15 20 ms ◇Over current protection, shutdown timing ◇Timing chart at output rise / fall time ON TBLANK ON OFF Output Current Switch status /OC output VEN TBLANK TON2 TON1 10% 90% 50% 50% 90% 10% TOFF2 TOFF1 VOUT VEN |
Similar Part No. - BD2220G |
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Similar Description - BD2220G |
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